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Donna R. Trainor
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West Roxbury, MA, US
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last 30 patents
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Patent Grant
Hot melt gaskets
Patent number
4,870,128
Issue date
Sep 26, 1989
W. R. Grace & Co.-Conn.
Marysusan Couturier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Foamable hot melt polymer compositions
Patent number
4,529,740
Issue date
Jul 16, 1985
W. R. Grace & Co.
Donna R. Trainor
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...